Blar i SINTEF Digital på tidsskrift "Journal of Computational Physics"
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Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics
(Peer reviewed; Journal article, 2021)A novel method to enable application of the Multiscale Restricted Smoothed Basis (MsRSB) method to non M-matrices is presented. The original MsRSB method is enhanced with a filtering strategy enforcing M-matrix properties ... -
Pseudo-Hamiltonian neural networks for learning partial differential equations
(Peer reviewed; Journal article, 2024)Pseudo-Hamiltonian neural networks (PHNN) were recently introduced for learning dynamical systems that can be modelled by ordinary differential equations. In this paper, we extend the method to partial differential equations. ... -
Transient electrohydrodynamic flow with concentration-dependent fluid properties: Modelling and energy-stable numerical schemes
(Peer reviewed; Journal article, 2020)Transport of electrolytic solutions under influence of electric fields occurs in phenomena ranging from biology to geophysics. Here, we present a continuum model for single-phase electrohydrodynamic flow, which can be ...